set version back to what's current, change URLs and add myself as author

Author, for the lack of a 'maintainer' category or the likes.

Cargo.toml

@@ -1,20 +1,17 @@
 [package]
 name = "jwalk"
-version = "0.6.1-alpha.0"
-authors = ["Jesse Grosjean <jesse@hogbaysoftware.com>"]
+version = "0.6.0"
+authors = ["Jesse Grosjean <jesse@hogbaysoftware.com>", "Sebastian Thiel <byronimo@gmail.com>"]
 description = "Filesystem walk performed in parallel with streamed and sorted results."
 documentation = "https://docs.rs/jwalk/"
-homepage = "https://github.com/jessegrosjean/jwalk"
-repository = "https://github.com/jessegrosjean/jwalk"
+homepage = "https://github.com/byron/jwalk"
+repository = "https://github.com/byron/jwalk"
 readme = "README.md"
 keywords = ["directory", "recursive", "walk", "iterator", "parallel"]
 categories = ["filesystem", "concurrency"]
 license = "MIT"
 edition = "2018"
 
-[badges]
-travis-ci = { repository = "jessegrosjean/jwalk" }
-
 [dependencies]
 rayon = "1.5"
 crossbeam = "0.8"